17149940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50441}}^1$

素因数の和:50467

約数の個数: 24

約数和(自身を含む): 38134152

約数和(自身を除く): 20984212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50441, 100882, 201764, 252205, 504410, 857497, 1008820, 1714994, 3429988, 4287485, 8574970, 17149940]

約数ペア:

[(1, 17149940), (2, 8574970), (4, 4287485), (5, 3429988), (10, 1714994), (17, 1008820), (20, 857497), (34, 504410), (68, 252205), (85, 201764), (170, 100882), (340, 50441)]